EP 2511715 A4 20140625 - POWER INFORMATION COLLECTION APPARATUS, POWER MEASUREMENT APPARATUS, POWER INFORMATION COLLECTION SYSTEM, AND POWER INFORMATION COLLECTION METHOD
Title (en)
POWER INFORMATION COLLECTION APPARATUS, POWER MEASUREMENT APPARATUS, POWER INFORMATION COLLECTION SYSTEM, AND POWER INFORMATION COLLECTION METHOD
Title (de)
VORRICHTUNG ZUR SAMMLUNG VON LEISTUNGSINFORMATIONEN, LEISTUNGSMESSVORRICHTUNG, SYSTEM ZUR SAMMLUNG VON LEISTUNGSINFORMATIONEN UND VERFAHREN ZUR SAMMLUNG VON LEISTUNGSINFORMATIONEN
Title (fr)
APPAREIL DE COLLECTE D'INFORMATIONS SUR LA PUISSANCE, APPAREIL DE MESURE DE LA PUISSANCE, SYSTÈME DE COLLECTE D'INFORMATIONS SUR LA PUISSANCE ET PROCÉDÉ DE COLLECTE D'INFORMATIONS SUR LA PUISSANCE
Publication
Application
Priority
- JP 2009280934 A 20091210
- JP 2010007089 W 20101206
Abstract (en)
[origin: WO2011070762A1] In order to efficiently collect power information including the power consumption values of a plurality of devices, disclosed is a power information collection apparatus (11) for collecting power information including the power consumption values relating to a plurality of devices (13), said power information collection apparatus being provided with a communication unit (113) which collects power information relating to each of the devices (13), a data holding unit (111) which holds the power information collected by the communication unit (113), a change rate calculation unit (112) which calculates the power change rate indicating the degree of increase/decrease of the power consumption value in each of the devices (13) using the power information held by the data holding unit (111), and a control unit (114) which controls the communication unit (113) so that the device (13) having a larger power change rate calculated by the change rate calculation unit (112) collects the power information with a higher frequency.
IPC 8 full level
G01R 21/00 (2006.01); G01R 22/00 (2006.01); H02J 13/00 (2006.01); H04Q 9/00 (2006.01)
CPC (source: EP US)
H02J 13/00004 (2020.01 - EP US); H02J 13/00006 (2020.01 - EP US); H02J 13/00034 (2020.01 - EP US); H02J 2310/14 (2020.01 - EP US); Y02B 70/30 (2013.01 - EP US); Y02B 70/3225 (2013.01 - EP); Y04S 20/221 (2013.01 - EP US); Y04S 20/222 (2013.01 - EP US); Y04S 20/242 (2013.01 - EP US)
Citation (search report)
- [XI] CA 2542193 A1 20071006 - PROGRAMMABLE CONTROL SERVICES [US]
- [X] DE 10008185 A1 20010906 - ELBAS ELEK SCHE BAHNSYSTEME IN [DE]
- [A] WO 2009109755 A2 20090911 - SENTEC LTD [GB], et al
- See references of WO 2011070762A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011070762 A1 20110616; CN 102317796 A 20120111; EP 2511715 A1 20121017; EP 2511715 A4 20140625; EP 2511715 B1 20180530; JP 5760194 B2 20150805; JP WO2011070762 A1 20130422; US 2012022711 A1 20120126
DOCDB simple family (application)
JP 2010007089 W 20101206; CN 201080007278 A 20101206; EP 10835688 A 20101206; JP 2011527916 A 20101206; US 201013258245 A 20101206